Extra Features
Highlight [Set Up]. Press [Up], this highlights a book. Press [Enter]. Enter into the log book code no. 397. Press [Enter] on [Submit Secret Key], this will let you through to another page of DVD features.
Special Viewing Mode
On Bonus Level Secret Key 397, highlight [Treasure Hunters Revealed]. Press [Up] and a symbol will be highlighted. Press [Enter]. Enter the code no. 0421. Press [Submit] and you will be taken to the Special Viewing mode, on this page it gives you Master Code No. 405.
Access All Extra Material
Highlight [Set Up]. Press [Up], this highlights a book. Press [Enter]. Enter into the log book code no. 405. Press [Enter] on [Submit Master], this will take you to the Bonus Features Index page, where you can get into any extra material on the DVD.
Bonus Level
Go to [Bonus Treasure Hunt]. Highlight [National Treasure On Location]. Press [Left] or [Right]. This will highlight a symbol below the pyramid. Press [Enter]. Enter TR EA SU RE. Press submit, this will also take you to Bonus Level Secret Key 397.